Recent content by Jman091

After reading on the basics of this & watching videos, here are some questions I can't help asking. When the wave is traveling in the room that is filled with air, will the photon interact with all the air molecules continuously collapsing the wave aspect? As I understand...

Hi, I need some advice on what steel tubing to go for. I have either 65x35x2mm or 50x25x2mm. The steel tube is 2.4M & stays in upright/vertical position, with an extended 40cm long piece horizontal on top holding some weight between 30-40KG for some time. I would like to go the 50x25x2mm as...